156073120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{421}}^1$

素因数の和:774

約数の個数: 96

約数和(自身を含む): 423674496

約数和(自身を除く): 267601376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 331, 421, 560, 662, 842, 1120, 1324, 1655, 1684, 2105, 2317, 2648, 2947, 3310, 3368, 4210, 4634, 5296, 5894, 6620, 6736, 8420, 9268, 10592, 11585, 11788, 13240, 13472, 14735, 16840, 18536, 23170, 23576, 26480, 29470, 33680, 37072, 46340, 47152, 52960, 58940, 67360, 74144, 92680, 94304, 117880, 139351, 185360, 235760, 278702, 370720, 471520, 557404, 696755, 975457, 1114808, 1393510, 1950914, 2229616, 2787020, 3901828, 4459232, 4877285, 5574040, 7803656, 9754570, 11148080, 15607312, 19509140, 22296160, 31214624, 39018280, 78036560, 156073120]

約数ペア:

[(1, 156073120), (2, 78036560), (4, 39018280), (5, 31214624), (7, 22296160), (8, 19509140), (10, 15607312), (14, 11148080), (16, 9754570), (20, 7803656), (28, 5574040), (32, 4877285), (35, 4459232), (40, 3901828), (56, 2787020), (70, 2229616), (80, 1950914), (112, 1393510), (140, 1114808), (160, 975457), (224, 696755), (280, 557404), (331, 471520), (421, 370720), (560, 278702), (662, 235760), (842, 185360), (1120, 139351), (1324, 117880), (1655, 94304), (1684, 92680), (2105, 74144), (2317, 67360), (2648, 58940), (2947, 52960), (3310, 47152), (3368, 46340), (4210, 37072), (4634, 33680), (5296, 29470), (5894, 26480), (6620, 23576), (6736, 23170), (8420, 18536), (9268, 16840), (10592, 14735), (11585, 13472), (11788, 13240)]